What is called the angle between the incident ray and emergent ray of a prism ?

What is called the angle between the emergent ray and normal of a prism ?

The angle between the incident ray and the emergent ray in case of a prism is called angle of prism. _________

For a light ray passing through the prism, the angle between the incident ray and the emergent ray is known as the .........

An equilateral triangular prism is made of glass (mu = 1.5) . A ray of light is incident normally on one of the faces. The angle between the incident and emergent ray is

An equilateral triangular prism is made of glass (mu = 1.5) . A ray of light is incident normally on one of the faces. The angle between the incident and emergent ray is

The angle between the incident ray and the refracted ray of a prism is called angle of deviation.

The angle between the incident ray and emergent ray, when the ray is passing through an equilateral prism is called angle of _____.

The perpendicular distance between the incident ray and the emergent ray in a glass slab is called the ..................... (angle of emergence/lateral displacement).